Kotaku‘s got a small gallery of images reportedly pulled from the Counter-strike: Global Offensive beta, which purportedly reference Half-life, among other Valve games. Before you get too excited, Steam forum users have known about these for a while, and haven’t uncovered an AR puzzle or any concrete teases, so it seems Valve may just be making some in-jokes of the kind which wouldn’t even raise an eyebrow at another company. Still, they’re kind of cool – go look. Global Offensive is expected to launch in the first half of the year, for PC, PlayStation 3 and Xbox 360.
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